P

Inventor

SHOAFF P CHRISTOPHER

US4 patents
⚠️ This page may combine multiple inventors who share the name “SHOAFF P CHRISTOPHER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GEMSTAR DEV CORP

3 patents
US9191722B2Nov 17, 2015

System and method for modifying advertisement responsive to EPG information

GEMSTAR DEV CORP16 citations90
US9015749B2Apr 21, 2015

System and method for modifying advertisement responsive to EPG information

GEMSTAR DEV CORP2 citations60
US8918807B2Dec 23, 2014

System and method for modifying advertisement responsive to EPG information

GEMSTAR DEV CORP2 citations60

YUEN HENRY C

1 patent
US8689259B2Apr 1, 2014

Home entertainment system and method of its operation

YUEN HENRY C3 citations59